189251568

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:943

約数の個数: 120

約数和(自身を含む): 582235056

約数和(自身を除く): 392983488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 157, 176, 198, 264, 314, 396, 471, 528, 628, 761, 792, 942, 1256, 1413, 1522, 1584, 1727, 1884, 2283, 2512, 2826, 3044, 3454, 3768, 4566, 5181, 5652, 6088, 6849, 6908, 7536, 8371, 9132, 10362, 11304, 12176, 13698, 13816, 15543, 16742, 18264, 20724, 22608, 25113, 27396, 27632, 31086, 33484, 36528, 41448, 50226, 54792, 62172, 66968, 75339, 82896, 100452, 109584, 119477, 124344, 133936, 150678, 200904, 238954, 248688, 301356, 358431, 401808, 477908, 602712, 716862, 955816, 1075293, 1205424, 1314247, 1433724, 1911632, 2150586, 2628494, 2867448, 3942741, 4301172, 5256988, 5734896, 7885482, 8602344, 10513976, 11828223, 15770964, 17204688, 21027952, 23656446, 31541928, 47312892, 63083856, 94625784, 189251568]

約数ペア:

[(1, 189251568), (2, 94625784), (3, 63083856), (4, 47312892), (6, 31541928), (8, 23656446), (9, 21027952), (11, 17204688), (12, 15770964), (16, 11828223), (18, 10513976), (22, 8602344), (24, 7885482), (33, 5734896), (36, 5256988), (44, 4301172), (48, 3942741), (66, 2867448), (72, 2628494), (88, 2150586), (99, 1911632), (132, 1433724), (144, 1314247), (157, 1205424), (176, 1075293), (198, 955816), (264, 716862), (314, 602712), (396, 477908), (471, 401808), (528, 358431), (628, 301356), (761, 248688), (792, 238954), (942, 200904), (1256, 150678), (1413, 133936), (1522, 124344), (1584, 119477), (1727, 109584), (1884, 100452), (2283, 82896), (2512, 75339), (2826, 66968), (3044, 62172), (3454, 54792), (3768, 50226), (4566, 41448), (5181, 36528), (5652, 33484), (6088, 31086), (6849, 27632), (6908, 27396), (7536, 25113), (8371, 22608), (9132, 20724), (10362, 18264), (11304, 16742), (12176, 15543), (13698, 13816)]